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A person X started 3 hours earlier at 40...

A person X started 3 hours earlier at 40 km/h from a place P then another person Y followed him at 60 km/h started his journey at 3 o'clock afternoon.At what time will they meet to each other(or at what time Y will overtake X)?

A

0.77083333333333

B

0.8125

C

0.84375

D

none of these

Text Solution

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The correct Answer is:
B
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